package ooday01;

public class Student1 {
    /*
    String name;
    int age;
    String className;
    String stuId;

    Student1(){

    }
     Student1(String name,int age){
        this.name =name;
        this.age = age;
    }
    Student1(String name ,int age,String className,String stuId){
        this.name = name;
        this.age = age;
        this.className = className;
        this.stuId = stuId;
    }
    void sayHi(){
        System.out.println("大家好，我是"+name+"，我今年"+age+"岁了，所在班级为："+className+",学号是："+stuId);
    }

     */


    String name;
    int age;
    String className;
    String stuId;


    Student1(){
    }

    Student1(String name,int age){
        this.name =name;
        this.age = age;
    }
    Student1(String name,int age,String className,String stuId){
        this.name = name;
        this.age = age;
        this.className = className;
        this.stuId = stuId;
    }

    void study(){
        System.out.println(this.name+"在学习...");
    }

    void sayHi(){
        System.out.println("大家好，我是"+name+"，我今年"+age+"岁了，所在班级为："+className+",学号是："+stuId);
    }


    void playWith(String anotherName){
        System.out.println(this.name+"正在和"+anotherName+"一起玩");
    }
}
